Xu Yuan frowned, he knew very little about supernatural entities.
Be it in Cang Yuan or the records within the Prime Minister's Mansion, there wasn't much available.
Over tens of thousands of years, with seas turning to mulberry fields and the Imperial Dynasty undergoing uncountable separations and reunifications, many historical records had been turned to nothing but mirages due to wars and numerous other reasons.
It was probably for this reason that the records about supernatural entities within the Prime Minister's Mansion were scant.
Of course, it was also possible that information on supernatural entities was classified under the top-tier "Alpha, Beta, Gamma" grades within the Prime Minister's Mansion's internal archives.
Such intelligence was beyond Xu Yuan's authority to access at will, and without a special need, he naturally wouldn't go to the trouble of sending a message to the Imperial Capital to apply through his father.
